Draft Models

Two of the top triangular parts of the model are attached through magnets and can be flipped to represent a space that can open and close, into the tubes down below and into the living area to provide ordered supplies and food, which occupants were said to receive at the push of a button.  

Final Model

"Wires" are cut in my model as well as a robot seemingly destroyed with a spear, due to deciding to take the story with a different twist of the of the Machine decaying due to outside human interference, as the possibility of some humans enjoying a secret life on the surface was seemingly left open ended.